/**
 *  Copyright (c) 1997-2013, www.tinygroup.org (luo_guo@icloud.com).
 *
 *  Licensed under the GPL, Version 3.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.gnu.org/licenses/gpl.html
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.tinygroup.jsqlparser.expression.operators.relational;

import org.tinygroup.jsqlparser.expression.Expression;
import org.tinygroup.jsqlparser.expression.ExpressionVisitor;

/**
 * A "BETWEEN" expr1 expr2 statement
 */
public class Between implements Expression {

    private Expression leftExpression;
    private boolean not = false;
    private Expression betweenExpressionStart;
    private Expression betweenExpressionEnd;

    public Expression getBetweenExpressionEnd() {
        return betweenExpressionEnd;
    }

    public Expression getBetweenExpressionStart() {
        return betweenExpressionStart;
    }

    public Expression getLeftExpression() {
        return leftExpression;
    }

    public boolean isNot() {
        return not;
    }

    public void setBetweenExpressionEnd(Expression expression) {
        betweenExpressionEnd = expression;
    }

    public void setBetweenExpressionStart(Expression expression) {
        betweenExpressionStart = expression;
    }

    public void setLeftExpression(Expression expression) {
        leftExpression = expression;
    }

    public void setNot(boolean b) {
        not = b;
    }


    public void accept(ExpressionVisitor expressionVisitor) {
        expressionVisitor.visit(this);
    }


    public String toString() {
        return leftExpression + " " + (not ? "NOT " : "") + "BETWEEN " + betweenExpressionStart + " AND "
                + betweenExpressionEnd;
    }
}
